The krewes of Carrollton and Dionysus plan to roll Sunday (Feb. 23), despite possible bad weather. New Orleans is under a flash-flood watch until 4 p.m., and the National Weather Service said scattered thunderstorms with heavy rainfall are expected to drop two to four inches in a short time.

Carrollton started at 12:30 p.m., a half-hour late, according to WDSU. Carrollton follows the Uptown route.

Members of the Slidell Krewe of Dionysus said the organization will be parading, rain or shine. Dionysus follows the standard Slidell route and starts at 1 p.m.

The Mystic Krewe of Barkus will start at 2:30 p.m. instead of 2, according to WDSU.